NSN 4820-00-447-4454 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: PTN010016P1, B10016P1

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-447-4454 valve seat
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NSN 4820004474454


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 4820-00-447-4454 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 4820-00-447-4454 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-447-4454
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.3lb
Flange Diameter 1.623 inches
Body Outside Diameter 1.247 inches
Body Inside Diameter 0.750 inches
Flange Seat To Disk End Height 0.438 inches
Under Flange Height 0.613 inches
Seating Surface Shape Flat
Special Features Bottom end counterbore 0.870 diameter by 0.168 in. Deep, flange groove 0.145 wide by 0.095, body groove 0.244 wide by 0.077 in. Deep
Material Nickel alloy c
Style Designator Plain flanged

Part Numbers

Part Number Company RNAAC (Repair Depot)
PTN010016P1 BAE SYSTEMS INFORMATION AND AX - DLA LAND AND MARITIME
B10016P1 BAE SYSTEMS INFORMATION AND AX - DLA LAND AND MARITIME